Court rules Pentagon's blacklisting of Anthropic unlawful
A judge ruled Thursday that the Pentagon's blacklisting of AI company Anthropic earlier this year was unconstitutional. The AI lab secured a win in a months-long legal battle with the Trump administration.

A federal judge has ruled that the Pentagon's decision to blacklist AI company Anthropic was unconstitutional, delivering a significant victory to the artificial intelligence lab. The ruling came Thursday, concluding a protracted legal dispute with the former Trump administration.
The lawsuit, filed in March, accused the Trump administration of unlawful retaliation. Anthropic alleged that the government acted against the company after it established 'red lines'—unacceptable military use cases for its AI technology.
'The empty invocation of national security is not a blank check to punish and retaliate against government critics,' wrote U.S. District Judge Rita F. Lin in her decision. She emphasized that claims of national security cannot be used as a pretext for arbitrary actions against businesses.
The court's decision found the Pentagon's actions to be unfounded and potentially infringing on free speech. The ruling may prompt further discussion on the intersection of AI technology and government security interests.